22024322 has 16 divisors (see below), whose sum is σ = 34425600. Its totient is φ = 10555920.

The previous prime is 22024313. The next prime is 22024349. The reversal of 22024322 is 22342022.

It is a super-5 number, since 5×22024322⁵ (a number of 38 digits) contains 55555 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22024322.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5129 + ... + 8387.

It is an arithmetic number, because the mean of its divisors is an integer number (2151600).

Almost surely, 2^22024322 is an apocalyptic number.

22024322 is a deficient number, since it is larger than the sum of its proper divisors (12401278).

22024322 is a wasteful number, since it uses less digits than its factorization.

22024322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3401.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 22024322 is about 4693.0077775346. The cubic root of 22024322 is about 280.3071544311.

Adding to 22024322 its reverse (22342022), we get a palindrome (44366344).

It can be divided in two parts, 220 and 24322, that added together give a palindrome (24542).

The spelling of 22024322 in words is "twenty-two million, twenty-four thousand, three hundred twenty-two".